What powers 
hartzellprop.com?
Last seen Sep 2026 · 24 technologies across 15 categories
Advertising
Analytics
CDN
CMS
CRM
Databases
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Tag managers
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% desktop
- 20% phone
- 2% tablet
United States
India
Brazil
Canada
United Kingdom
Australia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.08 / 10 · ranked #516,768 of all domains
113 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 9.3 MB · 100 requests
- WordPress theme: hartzellprop · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Hartzell Propeller
- Founded: 1917
- Sector: aerospace industry
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on DATAYARD (64.56.103.20)
- DNS: Cloudflare DNS
- Email: Mimecast
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 642,322, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Priority Hints Aug 2026
- detected Twitter Emoji (Twemoji) Aug 2026
- dropped jQuery UI Dec 2025
- detected Reddit Ads Nov 2025